Merged FakedDBusThreadManager with DBusThreadManager.

chromeos/audio/cras_audio_handler_unittest.cc

Index: chromeos/audio/cras_audio_handler_unittest.cc
diff --git a/chromeos/audio/cras_audio_handler_unittest.cc b/chromeos/audio/cras_audio_handler_unittest.cc
index 58dbe04c008cf753ddff3f02a20331796f0eb73e..dec728e4a5510818696aed61d211422c4b8a0f9a 100644
--- a/chromeos/audio/cras_audio_handler_unittest.cc
+++ b/chromeos/audio/cras_audio_handler_unittest.cc
@@ -252,7 +252,7 @@ class CrasAudioHandlerTest : public testing::Test {
   }
 
   void SetUpCrasAudioHandler(const AudioNodeList& audio_nodes) {
-    DBusThreadManager::InitializeWithStub();
+    DBusThreadManager::Initialize();
     cras_audio_client_stub_ = static_cast<CrasAudioClientStubImpl*>(
         DBusThreadManager::Get()->GetCrasAudioClient());
     cras_audio_client_stub_->SetAudioDevices(audio_nodes);